Convert Access to SQL Server

I have an accounting system called Image Accounting that is written in MS Access 97 with the back end database in a separate MS Access 97 We want to convert the front end to MS Access XP/2003 and convert the back end to MS SQL Server 2005 or MySQL 5.0. The front end has many functions behind forms and buttons and numerous modules, all of the functionality will need to be rewritten into Stored Procedures/Triggers. I do have a newer version of the back end DB in SQL Server and a lot of the Stored Procedures can be used from there. I am aware that this is a very large task and am only interested in working with a coder that has a vast amount of experience with these data bases.